CN101754659A - Radiating device - Google Patents
Radiating device Download PDFInfo
- Publication number
- CN101754659A CN101754659A CN200810306185A CN200810306185A CN101754659A CN 101754659 A CN101754659 A CN 101754659A CN 200810306185 A CN200810306185 A CN 200810306185A CN 200810306185 A CN200810306185 A CN 200810306185A CN 101754659 A CN101754659 A CN 101754659A
- Authority
- CN
- China
- Prior art keywords
- fan
- fin
- protuberance
- heat abstractor
- radiator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/42—Fillings or auxiliary members in containers or encapsulations selected or arranged to facilitate heating or cooling
- H01L23/427—Cooling by change of state, e.g. use of heat pipes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/40—Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs
- H01L23/4006—Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs with bolts or screws
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/46—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements involving the transfer of heat by flowing fluids
- H01L23/467—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements involving the transfer of heat by flowing fluids by flowing gases, e.g. air
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/40—Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs
- H01L23/4006—Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs with bolts or screws
- H01L2023/4075—Mechanical elements
- H01L2023/4081—Compliant clamping elements not primarily serving heat-conduction
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
Landscapes
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
The present invention relates to a radiating device comprising a radiator, a fan and a fan fixing frame for fixing the fan at the top of the radiator, wherein the radiator comprises a base plate, a plurality of first radiating sheets arranged on the base plate and a plurality of second radiating sheets opposite to both sides of each first radiating sheet; the circumference of the fan is convexly extended outward to form a convex part; the fan fixing frame is extended downward to form buckling plates buckled and matched with both ends opposite to the second radiating sheets; the fan fixing frame is extended upward to form buckling sheets ; and a side edge of the convex part at a opposite angle of the fan is buckled by the buckling sheets. The fan or the fan fixing frame of the radiating device does not need any tool in a disassembling process, only the fan fixing frame or the fan is placed on a position corresponding to the radiating device or the fan fixing frame to be pressed downward, and then, the arrangement is finished. Therefore, the arranging processes of the fan fixing frame and the fan are simple, and the operation is convenient.
Description
Technical field
The present invention relates to a kind of heat abstractor, relate in particular to a kind of heat abstractor that has fan Fixture.
Background technology
Along with developing rapidly of electronic industry, the arithmetic speed of electronic component such as central processing unit etc. increases substantially, and the heat of its generation also increases severely thereupon, and how the heat with electronic component distributes, and to guarantee its normal operation, is the problem that industry is paid attention to always.For effectively distribute the heat that central processing unit produces in running, industry installs a radiator additional at electronical elements surface usually, and at least one fan is installed at the top of radiator, the air-flow that fan produces blows to radiator and promotes that heat distributes, thereby makes electronic component self temperature maintenance in normal range of operation.
The mode that fan firmly is installed on the radiator that industry adopts usually at present is with the mode of locking screw fan directly to be fixed on the radiator or on the fan Fixture, yet, this fixed form needs to use related tool to operate in the process that fan is installed, and process is more loaded down with trivial details.
Summary of the invention
In view of this, be necessary to provide install and dismantle all the easily heat abstractor of fan Fixture a kind of having in fact.
A kind of heat abstractor, comprise a radiator, a fan and fan is fixed to a fan Fixture of radiator end face, described radiator comprises a base plate, is arranged in some first fin and some second fin that are positioned at the relative both sides of first fin on the base plate, described fan periphery has outwards protruded out protuberance, described fan Fixture is extended with the buckle that is clasped with the second fin opposite end downwards, described fan Fixture has extended upward card, a lateral margin of place, described card buckle fan one diagonal angle protuberance.
The fan of above-mentioned heat abstractor or the process of dismounting are without any need for instrument, only need fan Fixture or fan are placed on radiator or the corresponding position of fan Fixture, can finish installation toward pressing down again, as seen the installation process of its fan Fixture and fan is simple and easy to operate.
The invention will be further described in conjunction with the embodiments with reference to the accompanying drawings.
Description of drawings
Fig. 1 is the three-dimensional combination figure of heat abstractor one embodiment of the present invention.
Fig. 2 is the exploded view of heat abstractor among Fig. 1.
Fig. 3 is the inverted view of fan Fixture among Fig. 1.
Fig. 4 is the view that heat abstractor is removed a part among Fig. 1.
Embodiment
As shown in Figures 1 and 2, heat abstractor in one embodiment of the invention is used for the heat-generating electronic elements (figure does not show) that is installed on the circuit board (figure do not show) is dispelled the heat, and this heat abstractor comprises a radiator 10, be locked in a fan Fixture 20 of these radiator 10 end faces and be fixed to the fan 30 at these radiator 10 tops by this fan Fixture 20.
Above-mentioned radiator 10 comprise a base plate 12, be vertically arranged in some first fin 14 and second fin 16 on the base plate 12 and be set in base plate 12 and fin 14,16 in three heat pipes 18.This base plate 12 is roughly rectangular, its four angles respectively to the left and right the both sides horizontal-extending four fixing ears 120 are arranged, each fixedly is equipped with on the ear 120 radiator 10 is fixed to fixture 100 on the circuit board.Be arranged on the base plate 12 to above-mentioned first fin, 14 parallel interval, and with base plate 12 about relative both sides vertical.The size of above-mentioned second fin 16 is parallel with first fin 14 and lay respectively at the middle part of first fin, 14 relative both sides less than first fin, 14, the second fin 16.Two vertical relatively ora terminalis of each second fin 16 offer rectangular recess (not label), and the recess that is positioned at all second fin 16 of first fin, 14 1 sides is interconnected and forms two strip catching grooves 160.This catching groove 160 is perpendicular to the top of second fin 16 and close second fin 16.Above-mentioned heat pipe 18 roughly takes the shape of the letter U, its both ends perpendicular to first, second fin 14,16 and be set in base plate 12 respectively and first, second fin 14,16 in.The top of described first, second fin 14,16 forms the wind-guiding face 19 that a wind-guiding and air feed fan fixed mount 20 and fan 30 are placed, this wind-guiding face 19 by two ends to the centre of first, second fin 14,16 gradually to lower recess, thereby form a roughly V-shaped arc-shaped curved surface, play guide functions with the air-flow that fan 30 is produced.
Said fans 30 has a fan frame 32 that is oblate tubular, and the periphery of this fan frame 32 is outward extended with the protuberance 34 of four pairs of spaces.Described four pairs of protuberances 34 are symmetrically distributed in the periphery of fan frame 32 about fan 30 axle center, each is to the last lower edge of the close respectively fan frame 32 of protuberance 34, wherein the protuberance 34 near fan frame 32 lower edges cooperates with fan Fixture 20, and the bottom surface of this protuberance 34 flushes with the lower edge of fan frame 32.Roughly at right angles triangle is tabular for each protuberance 34, and two right-angle sides of each protuberance 34 outwards protrude, and offers a perforation 340 that cooperates with fan Fixture 20 on each protuberance 34.
See also Fig. 3, said fans fixed mount 20 can plastic material be integrally formed preferably by elasticity, and it comprises a fixed head 22, extends downwards four buckles 24, two cards 27 that extend vertically upward by the lateral margin 26 of the periphery of fixed head 22 except that buckle 24 extension downwards, by fixed head 22 and two fixed legs 28 that extended vertically upward by fixed head 22 at interval by fixed head 22 peripheries.This fixed head 22 is one to have the rectangle plate body of four unfilled corners, and each unfilled corner all is equal rectangle, so that the edge at unfilled corner place is vertical mutually.These fixed head 22 middle parts offer a manhole 220, and the bore of described through hole 220 is substantially equal to the internal diameter of fan frame 32, for the air communication mistake of fan 30 generations.Described four buckles 24 are extended downwards by fixed head 22 4 unfilled corner edge-perpendicular respectively, and described buckle 24 is vertical with the relative dual-side of fixed head 22, and each buckle 24 end inwardly protrudes out and is formed with clasp 240.This lateral margin 26 is extended downwards by the edge-perpendicular of fixed head 22 except that being provided with buckle 24, the top that just in time ccontaining radiator 10 first, second fin 14,16 in the space that this lateral margin 26 surrounds synthesize, and the catching groove 160 at buckle 24 corresponding second fin 16 two ends.Described two cards 27 are positioned at the place, a diagonal angle near fixed head 22, and these card 27 end tilts are extended with buckle protuberance 270 towards fixed head 22 through holes 220.Described two fixed legs 28 are positioned at another place, diagonal angle near fixed head 22, the end of this fixed leg 28 is formed with overhead kick 280, offer the breach 282 that extends by fixed leg 28 tops in this fixed leg 28 downwards, so that elastic deformation inwardly takes place in overhead kick 280 when being subjected to radial pressure.This fixed head 22 is being extended with two support chips 29 vertically downward near relative both sides of the edge center, and described support chip 29 is pressed on the radiator 10 wind-guiding faces 19.
Please consult Fig. 4 simultaneously, when fan 30 is installed, earlier fan Fixture 20 is set on radiator 10 tops, and presses down fan Fixture 20 and the clasp 240 of its buckle 24 ends is slided and buckle in the catching groove 160 at second fin, 16 two ends and fan Fixture 20 is fixing from radiator 10 second fin 16 two ends.Then, fan 30 is positioned on the fan Fixture 20, and card 27 and the fixed leg 28 with fan Fixture 20 is corresponding respectively to make 30 times protuberances 34 of fan, presses down fan 30 again and the overhead kick 280 of fan Fixture 20 fixed legs 28 ends is passed on fan 30 1 diagonal angles be stuck in after 34 perforation 340 of corresponding following protuberance described down above the protuberance 34 and fan 30 1 diagonal angles are fixed.Simultaneously, the following protuberance 34 downward correspondences at fan 30 another diagonal angles compress the buckle protuberance 270 on fan Fixture 20 cards 27 tops, slip over buckle protuberance 270 downwards after impelling card 27 distortion outwardly-bent, and the following protuberance 34 that makes fan 30 another diagonal angles is stuck in below the corresponding buckle protuberance 270, and then fan 30 is fixed on the fan Fixture 20 easily.
This shows, the installation of said fans fixed mount 20 and fan 30 all only needs fan Fixture 20 or fan 30 are placed on radiator 10 or the fan Fixture 20 corresponding positions, again toward pressing down and finishing, so the installation process of fan Fixture 20 and fan 30 is simple and easy to operate.
Claims (10)
1. heat abstractor, comprise a radiator, a fan and fan is fixed to a fan Fixture of radiator end face, described radiator comprises a base plate, is arranged in some first fin and some second fin that are positioned at the relative both sides of first fin on the base plate, described fan periphery has outwards protruded out protuberance, it is characterized in that: described fan Fixture is extended with the buckle that is clasped with the second fin opposite end downwards, described fan Fixture has extended upward card, and described card is buckled on the lateral margin of protuberance at place, fan one diagonal angle.
2. heat abstractor as claimed in claim 1, it is characterized in that: described first, second heat sink top surface is formed with the wind-guiding face, described wind-guiding face by two ends to the centre of first, second fin gradually to lower recess, thereby form a V-shaped arc-shaped curved surface.
3. heat abstractor as claimed in claim 1 is characterized in that: the described second fin opposite end offers catching groove, and described buckle end extends internally and buckles into the clasp of described catching groove.
4. as each described heat abstractor of claim 1 to 3, it is characterized in that: the size of described second fin is less than first fin and lay respectively at the medium position in two outermost, first fin outside.
5. heat abstractor as claimed in claim 4 is characterized in that: also comprise some heat pipes, each heat pipe takes the shape of the letter U, its both ends perpendicular to first fin, second fin and be located in base plate respectively and first, second fin in.
6. the heat abstractor of stating as claim 1 is characterized in that: described card is near the top end buckle protuberance that extended internally, described buckle protuberance be stuck in the fan protuberance above.
7. heat abstractor as claimed in claim 1 is characterized in that: described fixed mount has extended upward fixed leg, and described fixed leg passes the protuberance and the snap fit at another place, diagonal angle of fan.
8. heat abstractor as claimed in claim 7, it is characterized in that: the end of described fixed leg is formed with overhead kick, and offer the breach that is extended downwards by the fixed leg top in the fixed leg, so that the overhead kick pressurized inwardly takes place to pass corresponding fan protuberance after the elastic deformation and is stuck in above the protuberance.
9. heat abstractor as claimed in claim 7, it is characterized in that: described fixed mount has a fixed head, described fixed head is one to have the rectangle plate body of four unfilled corners, and each unfilled corner all is equal rectangle, so that the edge at unfilled corner place is vertical mutually, described fixed leg and card are extended upward by fixed head.
10. heat abstractor as claimed in claim 9 is characterized in that: described four buckles are extended downwards by fixed head four unfilled corner edge-perpendicular respectively, and described buckle is vertical with the relative dual-side of fixed head.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810306185A CN101754659A (en) | 2008-12-11 | 2008-12-11 | Radiating device |
| US12/423,021 US20100147491A1 (en) | 2008-12-11 | 2009-04-14 | Heat dissipation device having a fan holder for attachment of a fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810306185A CN101754659A (en) | 2008-12-11 | 2008-12-11 | Radiating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101754659A true CN101754659A (en) | 2010-06-23 |
Family
ID=42239138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810306185A Pending CN101754659A (en) | 2008-12-11 | 2008-12-11 | Radiating device |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US20100147491A1 (en) |
| CN (1) | CN101754659A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102843894A (en) * | 2011-06-22 | 2012-12-26 | 富瑞精密组件（昆山）有限公司 | Radiator and fan fixing bracket thereof |
| CN108135109A (en) * | 2017-12-20 | 2018-06-08 | 珠海英搏尔电气股份有限公司 | Wind turbine assembly, electric machine controller and electric vehicle |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015157523A1 (en) * | 2014-04-10 | 2015-10-15 | Advanced Thermal Solutions, Inc. | Multiple flow entrance heat sink |
| CN104602499A (en) * | 2015-01-28 | 2015-05-06 | 邹中霞 | Easy-to-disassemble heat radiation module |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5677829A (en) * | 1995-06-07 | 1997-10-14 | Thermalloy, Inc. | Fan attachment clip for heat sink |
| US6017185A (en) * | 1998-08-13 | 2000-01-25 | Chaun-Choung Industrial Corp. | Fan fixing structure of a radiator |
| TW516800U (en) * | 2000-07-01 | 2003-01-01 | Foxconn Prec Components Co Ltd | Heat sink assembly |
| US6496374B1 (en) * | 2000-10-24 | 2002-12-17 | Lsi Logic Corporation | Apparatus suitable for mounting an integrated circuit |
| US6520250B2 (en) * | 2001-02-23 | 2003-02-18 | Foxconn Precision Components Co., Ltd. | Fan holder |
| TW585386U (en) * | 2001-03-13 | 2004-04-21 | Foxconn Prec Components Co Ltd | Fan fixing device |
| TW520146U (en) * | 2002-06-13 | 2003-02-01 | Hon Hai Prec Ind Co Ltd | Heat pipe assembly |
| US7004236B2 (en) * | 2003-01-29 | 2006-02-28 | Hon Hai Precision Ind. Co., Ltd. | Fan holder |
| CN2750473Y (en) * | 2004-07-08 | 2006-01-04 | 鸿富锦精密工业（深圳）有限公司 | Fan fixing rack |
| US20070044942A1 (en) * | 2005-08-24 | 2007-03-01 | Xingwen Mou | Bottom plate of a radiator for a CPU |
| US7369408B2 (en) * | 2005-10-14 | 2008-05-06 | Sercomm Corporation | Screwless mini fan holder |
| TWI267347B (en) * | 2005-11-25 | 2006-11-21 | Foxconn Tech Co Ltd | Heat dissipation device |
| US20080121369A1 (en) * | 2006-11-28 | 2008-05-29 | Foxconn Technology Co., Ltd. | Heat dissipation assembly having fan duct |
| US7394656B1 (en) * | 2006-12-09 | 2008-07-01 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. | Heat dissipation device |
-
2008
- 2008-12-11 CN CN200810306185A patent/CN101754659A/en active Pending
-
2009
- 2009-04-14 US US12/423,021 patent/US20100147491A1/en not_active Abandoned
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102843894A (en) * | 2011-06-22 | 2012-12-26 | 富瑞精密组件（昆山）有限公司 | Radiator and fan fixing bracket thereof |
| CN102843894B (en) * | 2011-06-22 | 2016-12-21 | 富瑞精密组件（昆山）有限公司 | Heat abstractor and fan Fixture thereof |
| CN108135109A (en) * | 2017-12-20 | 2018-06-08 | 珠海英搏尔电气股份有限公司 | Wind turbine assembly, electric machine controller and electric vehicle |
| CN108135109B (en) * | 2017-12-20 | 2024-03-29 | 珠海英搏尔电气股份有限公司 | Fan assembly, motor controller and electric vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| US20100147491A1 (en) | 2010-06-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6520250B2 (en) | Fan holder | |
| US8605427B2 (en) | Heat dissipation device utilizing fan duct | |
| US7595994B1 (en) | Heat dissipation device for expansion card and bracket thereof | |
| US7304846B2 (en) | Heatsink device of video graphics array and chipset | |
| US6894898B2 (en) | Fixing apparatus for heat sink | |
| US8804336B2 (en) | Heat disspating apparatus and electronic device | |
| US7599182B2 (en) | Heat dissipation device | |
| CN208157072U (en) | Heat radiation assembly | |
| US8256736B2 (en) | Mounting rack structure and mounting hole adapter thereof | |
| US11089684B2 (en) | Motherboard module and electronic device | |
| TW201121394A (en) | Fan module | |
| CN209118224U (en) | Heat radiation assembly | |
| CN101754659A (en) | Radiating device | |
| US7663884B2 (en) | Heat dissipation device | |
| US20120058718A1 (en) | Fan duct | |
| US20130163191A1 (en) | Computer system with air duct | |
| US8939776B2 (en) | Central processing unit socket assembly | |
| US20090277615A1 (en) | Heat dissipation device | |
| US8462503B2 (en) | Airflow guide member and electronic device having the same | |
| CN201230436Y (en) | Combination of radiating device | |
| US8070433B2 (en) | Enclosure and heat dissipating device for the same | |
| US20130233528A1 (en) | Heat dissipating assembly | |
| CN205623048U (en) | Radiating module | |
| US20080073069A1 (en) | Heat sink | |
| US8824138B2 (en) | Heat dissipation system with DIMM baffle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20100623 |